A.5 36
B.10 36
C.6 25
D.5 30
[单选题]1,3/4,9/5,7/16,25/9,______ ( )A.15/38B.11/36C.14/27D.18/29
[单选题]1,3/4,9/5,7/16,25/9,( )15/38 B.11/36 C.14/27 D.18/29
设 3-|||-A= 4 5 6-|||- 9, 3-|||-A= 4 5 6-|||- 9且 3-|||-A= 4 5 6-|||- 9, 则 3-|||-
计算下面各题. (2)/(9)×(3)/(5)(6)/(7)×(7)/(9)(5)/(8)×(4)/(15)(9)/(20)×(5)/(21)(6)/(5)×(
[单选题]99、54、29、16、9、4、3、( )A. 2 B. 1 C. 0 D. -1
[填空题] 3/4表示(),6/16表示()。
[单选题]:2,-3/4,10/9,-15/16,()。A.6/5 B.26/25 C. 2/3 D. 3/2
[单选题]2,-3/4,10/9,-15/16,()。A.6/5 B.26/25 C. 2/3 D. 3/2
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
[单选题]3,4,6,9,( ), 18A.11B.12C.13D.14